package org.netty.study.decoder.stick;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerAdapter;
import io.netty.channel.ChannelHandlerContext;

/**
 * @author krisjin
 * 
 */
public class TimeClientHandler extends ChannelHandlerAdapter {

	private int counter;
	private byte[] req;

	public TimeClientHandler() {
		req = ("QUERY TIME ORDER" + System.getProperty("line.separator")).getBytes();
	}

	public void channelActive(ChannelHandlerContext ctx) throws Exception {

		ByteBuf message = null;

		for (int i = 0; i < 100; i++) {
			message = Unpooled.buffer(req.length);
			message.writeBytes(req);
			ctx.writeAndFlush(message);
		}

	}

	public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {

		String body = (String) msg;

		System.out.println("Now is :" + body + " ; the counter is : " + ++counter);

	}

	public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
		ctx.close();
	}
}
